MAX6363PUT29-T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Monitor
• Characteristics: Low-power, Precision, Adjustable Threshold
• Package: SOT23-6
• Essence: Monitors voltage levels and provides a digital output based on the threshold set by the user.
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Supply Voltage Range: 1.5V to 5.5V
• Threshold Voltage Range: 1.2V to 4.8V
• Operating Temperature Range: -40°C to +85°C
• Quiescent Current: 1µA (typical)
• Output Type: Active-Low Open-Drain
• Accuracy: ±1.5% (typical)

Detailed Pin Configuration

The MAX6363PUT29-T has a total of 6 pins:

1. GND: Ground connection
2. VCC: Positive supply voltage input
3. TH: Threshold voltage input pin
4. MR: Manual reset input pin
5. OUT: Digital output pin
6. NC: No Connection

Functional Features

• Voltage Monitoring: The MAX6363PUT29-T monitors the voltage level at the TH pin and compares it with the internally set threshold voltage.
• Adjustable Threshold: The threshold voltage can be adjusted using an external resistor divider network connected to the TH pin.
• Manual Reset: The MR pin allows for manual resetting of the device, overriding the voltage monitoring function.
• Active-Low Open-Drain Output: The digital output pin (OUT) is active-low and open-drain, providing flexibility in interfacing with other devices.

Advantages and Disadvantages

Advantages: - Low-power consumption - Precision voltage monitoring - Adjustable threshold for flexibility - Small package size (SOT23-6) - Wide operating temperature range

Disadvantages: - Limited to monitoring voltage levels only - Requires external resistor divider network for threshold adjustment

Working Principles

The MAX6363PUT29-T operates by continuously monitoring the voltage level at the TH pin. If the voltage exceeds the internally set threshold, the digital output pin (OUT) is pulled low. The threshold voltage can be adjusted using an external resistor divider network connected to the TH pin. The MR pin allows for manual resetting of the device, overriding the voltage monitoring function.

Detailed Application Field Plans

The MAX6363PUT29-T finds applications in various fields, including:

1. Battery-Powered Devices: Voltage monitoring to prevent over-discharge and protect battery life.
2. Power Management Systems: Monitoring power supply voltages to ensure stable operation and prevent damage.
3. Industrial Control Systems: Voltage monitoring for fault detection and system protection.
4. Automotive Electronics: Monitoring critical voltage levels in automotive systems for safety and reliability.
5. Consumer Electronics: Voltage monitoring in portable devices to optimize performance and extend battery life.

Detailed and Complete Alternative Models

Some alternative models to the MAX6363PUT29-T include:

1. MAX6369PUT26-T: Similar voltage monitor IC with a different package (SOT23-5).
2. MAX6381XR46D3-T: Voltage monitor IC with adjustable threshold and push-pull output.
3. MAX6315US44D3-T: Voltage monitor IC with fixed threshold and open-drain output.

These alternative models offer similar functionality but may have different package options, threshold ranges, or additional features.

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